Inventor · disambiguated record
Douglas Robert David Frost
Also filed as: FROST DOUGLAS · FROST DOUGLAS R · FROST DOUGLAS ROBERT DAVID
2 granted patents·3 pending applications·52 citations·filing 1995–2018
63Inventor score
Top patents by PatentIndex Score
5 records- 0179US5926861ADischarge valveDERWENT MACDEE LIMITED·Filed 1995·Granted Jul 27, 1999·42 cites·15 claims
- 0254US6874172B2Dual discharge valveFROST DOUGLAS R D·Filed 2001·Granted Apr 5, 2005·10 cites·14 claims
- 0345US2012190259A1Evaporative cooling materialFROST DOUGLAS R·Filed 2011·Application pending·0 cites
- 0439US2018356164A1Superabsorbent Evaporative Cooling Fabric with Improved Structural IntegrityTECHNICHE INT·Filed 2018·Application pending·0 cites
- 0534US2012240320A1dual flush valveFROST DOUGLAS R D·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →